Omega Seamaster 600m Planet Ocean Co-Axial Chronometer Black Dial 2900.50.81

At the heart of this timepiece is the Co-Axial escapement, a revolution in watchmaking when first introduced. The reduced stress on the moving parts means less need for lubrication, longer-lasting accuracy and a more stable power reserve rate. In short, this timepiece performs better for longer.

Brand: Omega

Model: Seamaster Planet Ocean

Reference Number: 2900.50.81

Movement: Automatic Co-Axial Chronometer

Caliber: Omega 2500

Base Caliber: ETA 2892-A2

Power Reserve: 48 hours

Number of Jewels: 28

Frequency: 25200 vph

Production Year: Unknown

Case Material: Stainless Steel

Case Diameter: 45.5mm

Caseback: Screwdown

Thickness: 14.5mm

Water resistance: 60 bar/ 600 meters

Bezel: Unidirectional rotataing bezel

Crystal: Domed scratch‑resistant sapphire crystal with anti reflective treatment

Dial: Black

Dial numerals: None, Luminous hands and hour indexes

Crown: Screwdown

Bracelet material: Black leather

Lug width: 22mm

Clasp: Buckle

Functions: Hour, minute, sweeping central second, date, rotating bezel, screwdown helium escape valve

Condition: Good pre-owned condition, visible signs of use

Accessories: Gift Box

Comes with our One Year Limited Warranty